Hair LossBestseller
Finasteride
Finasteride 0.25–5 mg Tablets
An oral tablet that lowers DHT, the hormone behind male pattern hair loss. A long-established prescription option for slowing thinning and supporting regrowth.
Rx only — requires provider review
Save $11.00
Included in this price
- Provider review of your intake
- Licensed U.S. pharmacy fulfillment
- No membership or visit fees — ever
- Support from a real person
Strength
Purchase option
Supply
- A licensed U.S. provider reviews your intake before anything ships.
- No charge if a provider declines — refunded in full.
- Filled by a licensed U.S. pharmacy.
- Typically ships within 1–2 business days of approval, then 3–5 business days in transit — shipping details.
- Free shipping on orders $200+.
Finasteride · 1 mg · 30 count
$50.00$39.00
The science
About Finasteride
Finasteride is an oral tablet that lowers dihydrotestosterone (DHT), the hormone most closely tied to male pattern hair loss. By blocking the enzyme that converts testosterone into DHT, it reduces the signal that gradually miniaturizes hair follicles at the crown and hairline.
It is typically used by men who are noticing thinning or recession and want to slow further loss while supporting regrowth where follicles are still active. Because hair grows in slow cycles, it is a long-game treatment — consistency matters more than speed.
Finasteride is a prescription medication taken under ongoing medical supervision, with provider follow-up available as your plan progresses. OpenDoseRx treatments are dispensed only after a licensed provider reviews your health intake and determines a prescription is appropriate for you.
How ordering works
From your dose to your door
- 1
Choose your strength
Pick the exact dose and pack size. You see the price before you commit — nothing is hidden until checkout.
- 2
A provider reviews your intake
Complete a short medical intake. An independent, licensed U.S. provider decides if it's appropriate — and if they decline, you're refunded in full.
- 3
Compounded and shipped
Approved orders are prepared by a licensed U.S. pharmacy — typically shipped within 1–2 business days of approval, then 3–5 business days in transit to your door.
Common questions
Your questions, answered
Pairs well with
Related treatments
Keep learning
Related guides
How finasteride and minoxidil work for hair loss
A plain-language look at the biology of pattern hair loss and how these two prescription ingredients act on different parts of the process.
DHT and the hair growth cycle explained
A neutral, mechanism-focused look at the androgen dihydrotestosterone and how it is understood to relate to the follicle's growth, transition, and rest phases.
Dutasteride vs. finasteride: how the two 5-alpha-reductase inhibitors differ
A neutral, mechanism-focused comparison of two 5-alpha-reductase inhibitors and the enzyme isoenzymes each one is understood to act on.